pyset
pyset |
Purpose
Synopsis
procedure pyset(varname:string,var:boolean|integer|real|string|text|array|list|set)
Arguments
|
varname
|
Global Python variable name
|
|
var
|
Mosel value to be assigned to Python variable
|
Example
The following example writes a Mosel array to a Python dictionary and a Mosel list to a Python list:
declarations
MosArray: array(set of string) of real
end-declarations
pyset('py_list', [1, 2, 3]) ! Mosel list -> Python list.
pyexec('print("py_list:", py_list)')
MosArray('e') := M_E; MosArray('pi') := M_PI
setparam('pyusepandas', false) ! Mosel array -> Python dictionary.
pyset('py_dict', MosArray)
pyexec('print("py_dict:", py_dict)')
setparam('pyusepandas', true) ! Mosel array -> Pandas Series.
pyset('pd_series', MosArray)
pyexec('print("pd_series:", pd_series, sep="\n")')
Further information
1. The procedure creates or overwrites the global variable by writing the new value to the attributes of the Python
__main__ module. If the variable name is not a valid Python variable identifier the procedure will succeed anyway and write the value to the module attributes using the name specified in
varname.
2. The procedure replaces previously existing global variables. It does not update or add data to existing Python structures.
3. See the I/O
Driver python Section for more details about type conversions.
Related topics
Module
python3